Sagan's team created the greatest puzzle of all time, which you can only solve if your species understands the basic nature ...

The latest tranche of declassified “UAP” files don't reveal much.

Swipe Down and Turn Up the Sound to Hear the Full Experience. Space is often described as silent. With no atmosphere to carry sound waves, there is nothing for vibrations to travel through like they ...

Researchers found this material on the meteorite, which entered Earth's atmosphere moving faster than the speed of sound.

NASA's deep space images often feel like both science and art. But NASA's latest images are art in more ways than one: they come with sound. NASA recently released a set of new images that are ...

Carrying a synopsis of what life on Earth is like in a golden record, the NASA probe will be the furthest from the solar ...

A biologist specializing in invasive species has partnered with a former Pentagon strategist in pushing NASA to construct a “lunar biocontainment facility.” Reading time 3 minutes International ...

NASA is celebrating the 250th birthday of the United States with images of the cosmos in red, white and blue—and the show even comes with sound. The imagery shows the supernova remnant Cassiopeia A, ...

Former NASA official Michael Gold says decades of stigma around UFOs left the US lagging on UAP research and warns rivals ...

Astronomers have identified GJ 3378b, a super-Earth located 25 light-years away, in the habitable zone of its star, raising ...

This is the final flight of the historic Pegasus rocket. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works.